Atomization assembly and electronic atomization device

Abstract

The utility model discloses an atomization assembly and an electronic atomization device, the atomization assembly comprises an atomization bin, an air guide channel is defined, the air guide channel is communicated with the outside, and the atomization bin further defines a liquid storage cavity communicated with the air guide channel; the air guide part is contained in the air guide channel, the air guide part abuts against the channel wall of the air guide channel, and an air guide groove is jointly defined between the air guide part and the channel wall. According to the atomization assembly, external air can be conducted into the atomization device to balance the internal air pressure of the atomization device, so that atomized liquid can be conducted more quickly, and the atomized liquid can be prevented from leaking to the outside.

Description

Technical Field

[0001] The utility model relates to the field of atomization equipment, in particular to an atomization component and an electronic atomization device. Background Art

[0002] When using an electronic atomization device, the user's suction action will cause negative pressure to be generated inside the electronic atomization device. Therefore, the electronic atomization device needs to be connected to the outside world to balance the internal air pressure. In the related art, in order to balance the internal air pressure of the electronic atomization device and make the atomized liquid conduct faster, an airway connected to the outside world is set in the atomization component. However, part of the airway and the air outlet channel of the aerosol after the atomized liquid is atomized are the same channel, and because there is atomized liquid in the atomization component, the atomized liquid may leak from the air outlet channel to the outside world. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an atomization assembly that can conduct external gas into the atomization device to balance the internal air pressure of the atomization device so as to conduct the atomized liquid faster and prevent the atomized liquid from leaking to the outside.

[0004] The utility model also provides an electronic atomization device having the atomization assembly.

[0005] According to the first embodiment of the present invention, the atomizing assembly includes:

[0006] The atomization chamber defines an air guide channel, the air guide channel is connected to the outside, and the atomization chamber further defines a liquid storage cavity connected to the air guide channel;

[0007] The air guide member is accommodated in the air guide channel, the air guide member abuts against the channel wall of the air guide channel, and an air guide groove is defined between the air guide member and the channel wall.

[0008] The atomizer assembly according to the embodiment of the utility model has at least the following beneficial effects: the air guide channel can enable the atomizer assembly to maintain the balance of internal air pressure when working, so that the atomized liquid in the atomizer assembly can be conducted faster, and at the same time, the air guide member is arranged in the air guide channel, and the gas is circulated through the air guide groove to prevent the atomized liquid from flowing out of the air guide channel.

[0009] According to some embodiments of the present utility model, the atomization bin includes a bin body and a base, the base is connected to the bin body and defines the liquid storage cavity together with the bin body, and the base defines the air guide channel connected to the liquid storage cavity.

[0010] According to some embodiments of the utility model, the base includes a first air duct and a first air outlet duct, the first air duct and the first air outlet duct are separately arranged, the first air duct is formed by extending from the base toward the inside of the liquid storage chamber, the first air duct defines the air channel, the first air outlet duct defines a first channel, and the first channel is connected to the liquid storage chamber.

[0011] According to some embodiments of the utility model, the air guide member has an outer peripheral wall in contact with the channel wall, the outer peripheral wall is provided with a groove, the groove is configured to form the air guide groove after the air guide member abuts against the channel wall, and the air guide groove has a curved structure.

[0012] According to some embodiments of the utility model, it also includes a cover body, which is connected to the side of the base facing away from the warehouse body, and the cover body and the base jointly define an adsorption chamber, and the adsorption chamber is provided with a liquid absorption component. The cover body includes a second air outlet pipe, and the second air outlet pipe defines a second channel, and the second channel connects the first channel and the air guide channel, and the first channel and the second channel jointly constitute the air outlet channel of the atomization component.

[0013] According to some embodiments of the utility model, it also includes a liquid storage, an atomization tube and an atomization core, the liquid storage defines a liquid inlet channel and an atomization channel, the liquid inlet channel and the atomization channel are arranged at intervals, the atomization tube is inserted in the atomization channel and connected to the first air outlet pipe, the atomization core is arranged in the atomization tube and located in the atomization channel, the atomization tube separates the atomization core and the liquid storage, and the atomization channel is connected to the air outlet channel.

[0014] According to some embodiments of the utility model, a control device is further included, the warehouse body is formed with a support plate on a side away from the liquid storage cavity, the cover body is connected to the support plate, and together with the support plate, defines a receiving cavity, and the control device is arranged on the surface of the support plate and received in the receiving cavity;

[0015] The cover body defines a third channel, the third channel is connected to the accommodating cavity, and the control device senses airflow changes through the third channel.

[0016] According to some embodiments of the utility model, it also includes a bracket, which is arranged in the accommodating cavity and abuts against the base, the bracket defines the accommodating cavity, and a liquid storage tank is formed in a depression on the side facing the cover body, the liquid storage tank is configured to store atomized liquid to prevent the atomized liquid from entering the accommodating cavity, and the control device includes a sensor, which is arranged in the accommodating cavity.

[0017] According to some embodiments of the utility model, the cover body includes a suction nozzle portion, the suction nozzle portion is separated by a first through hole and a second through hole, the first through hole and the second through hole are separated, the first through hole is connected to the second channel, and the second through hole is connected to the third channel.

[0018] The electronic atomization device according to the second embodiment of the utility model comprises:

[0019] shell;

[0020] a battery connected to the housing;

[0021] a liquid storage bottle containing atomized liquid and connected to the battery and the housing; and

[0022] The atomizer assembly in any of the above embodiments is connected to the housing and electrically connected to the battery, and the atomizer assembly is connected to the liquid storage bottle to obtain the atomized liquid in the liquid storage bottle.

[0023] The electronic atomization device according to the embodiment of the utility model has at least the following beneficial effects: the atomization component can be continuously provided with and replenished with atomization liquid through the liquid storage bottle, and the air guide channel and air guide member of the atomization component can not only balance the internal air pressure of the atomization component and promote the conduction of the atomization liquid, but also prevent the atomization liquid from leaking from the atomization component when replenishing the atomization liquid.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0026] Figure 1 It is a schematic diagram of an atomization assembly according to an embodiment of the utility model;

[0027] Figure 2 In the embodiment of the utility model Figure 1 A cross-sectional view of

[0028] Figure 3 This is an exploded view of the atomization assembly of an embodiment of the utility model;

[0029] Figure 4 This is a schematic diagram of an atomization bin according to an embodiment of the utility model;

[0030] Figure 5 This is a schematic diagram of a bin body according to an embodiment of the utility model;

[0031] Figure 6 It is a schematic diagram of a base of an embodiment of the utility model;

[0032] Figure 7 It is a schematic diagram of an air guide member according to an embodiment of the utility model;

[0033] Figure 8 It is a schematic diagram of an atomization assembly according to an embodiment of the utility model;

[0034] Fig. 9 In the embodiment of the utility model Figure 8 A cross-sectional view of

[0035] Fig.10 A schematic diagram of a bracket according to an embodiment of the utility model;

[0036] Fig.11 In the embodiment of the utility model Fig.10 A cross-sectional view of

[0037] Fig.12 It is a schematic diagram of an electronic atomization device according to an embodiment of the utility model.

[0038] Reference numerals:

[0039] Atomizing assembly 100; atomizing chamber 110; chamber body 111; liquid storage chamber 1111; support plate 1112; accommodating chamber 11121; base 112; first air guide pipe 1121; air guide channel 11211; first air outlet pipe 1122; first channel 11221; adsorption chamber 1123; liquid absorbing member 1124; liquid storage 120; liquid inlet channel 121; atomizing channel 122; air guide member 130; peripheral wall 131; concave Groove 132; air guide groove 133; cover body 140; second air outlet pipe 141; second channel 1411; third channel 142; suction nozzle 143; first through hole 1431; second through hole 1432; atomization tube 150; atomization core 160; control device 170; sensor 171; bracket 180; accommodating chamber 181; liquid storage tank 182; electronic atomization device 200; housing 210; battery 220; liquid storage bottle 230. DETAILED DESCRIPTION

[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0043] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0044] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The electronic atomizer device is a device that uses battery power to generate heat, so that the atomized liquid inside the device is heated and converted into atomized form, so that the user can inhale the atomized aerosol to achieve the effect of imitating smoking. The atomizer assembly is the main component of the electronic atomizer device that converts the atomized liquid into aerosol.

[0046] The atomization assembly 100 of the first embodiment of the utility model is described below with reference to the accompanying drawings.

[0047] See also Figure 1 and Figure 2As shown, the first embodiment of the utility model provides an atomizer assembly 100, and the atomizer assembly 100 includes an atomizer bin 110 and an air guide 130. Among them, the atomizer bin 110 defines an air guide channel 11211, and the air guide channel 11211 is used to communicate with the external gas, so that the external gas can enter the interior of the atomizer bin 110 through the air guide channel 11211, thereby achieving the air pressure balance inside the atomizer bin 110. It should be noted that the atomizer assembly 100 has an air outlet channel and an air guide channel 11211. When the atomizer assembly 100 converts the atomized liquid into an aerosol, the aerosol will also be conducted to the outside world, and the aerosol is exported to the outside world through the air outlet channel of the atomizer assembly 100, not through the air guide channel 11211. The air guide channel 11211 is used to balance the air pressure inside the atomizer assembly 100. At the same time, the atomization bin 110 also defines a liquid storage chamber 1111, which is connected to the air guide channel 11211. The liquid storage chamber 1111 is filled with atomized liquid. Balancing the air pressure through the air guide channel 11211 can make the atomized liquid in the liquid storage chamber 1111 be conducted faster.

[0048] The air guide member 130 is disposed in the air guide channel 11211 and abuts against the channel wall of the air guide channel 11211, that is, the outer wall surface of the air guide member 130 abuts against the inner wall of the air guide channel 11211, and the air guide member 130 and the channel wall jointly define an air guide groove 133, that is, when the outer wall of the air guide member 130 and the channel wall abut and fit, an air guide groove 133 is formed between the air guide member 130 and the channel wall. The air guide groove 133 is used to conduct gas so that the outside world and the inside of the atomization bin 110 can exchange gas to balance the air pressure. At the same time, the air guide groove 133 is also set to allow gas to pass through and prevent the atomized liquid from being discharged from the liquid storage chamber 1111 to the outside world to prevent the atomized liquid from leaking.

[0049] Since the atomizer assembly 100 needs to continuously conduct the atomized liquid to atomize the atomized liquid into an aerosol for the user to inhale during operation, the atomizer assembly 100 of this embodiment can maintain the balance of the internal air pressure during operation through the air guide channel 11211 to make the atomized liquid conduct faster. At the same time, the air guide member 130 is arranged in the air guide channel 11211. The air guide groove 133 formed by the air guide member 130 and the channel wall can achieve the purpose of air pressure balance through gas circulation, and the air guide groove 133 can also prevent the atomized liquid from flowing out of the air guide channel 11211 to the outside, thereby solving the problem of atomized liquid leakage when balancing the air pressure of the atomizer assembly 100.

[0050] In some embodiments, see Figure 1 and Figure 2 As shown, the atomization assembly 100 further includes a liquid storage 120 , which is accommodated in a liquid storage chamber 1111 and is used to store atomized liquid. The atomized liquid required for atomization is conducted by the liquid storage 120 .

[0051] In some embodiments, see Figures 2 to 4 As shown, the atomization bin 110 includes a bin body 111 and a base 112, wherein the base 112 is covered on the bin body 111, and the base 112 and the bin body 111 cooperate with each other to define a liquid storage chamber 1111, wherein the base 112 defines an air guide channel 11211 connected to the liquid storage chamber 1111, and the air guide channel 11211 is configured to pass through the thickness of the base 112, one end of the air guide channel 11211 is connected to the liquid storage chamber 1111, and the other end is connected to the outside world, so that the inside of the atomization bin 110 can exchange gas with the outside world to balance the internal air pressure.

[0052] In other embodiments (not shown in the figures), the atomization bin 110 may not include the bin body 111 and the base 112. The atomization bin 110 is an integrated structure, and the interior of the atomization bin 110 defines a liquid storage chamber 1111. The atomization bin 110 has an opening for the stored liquid 120 to enter the interior of the atomization bin 110 and be arranged in the liquid storage chamber 1111.

[0053] In some embodiments, a friction ring is provided on the side wall of the base 112, and the friction ring is made of a tough material, such as rubber, silicone, etc. The base 112 is connected to the warehouse body 111 through an interference fit of the friction ring. In other embodiments, the base 112 can also be connected and fixed to the warehouse body 111 by a snap connection or a threaded connection, and the base 112 and the warehouse body 111 can be integrally formed.

[0054] In some embodiments, see Figure 6 and Fig. 9As shown, the base 112 further includes a first air guide tube 1121 and a first air outlet tube 1122, and the first air guide tube 1121 and the first air outlet tube 1122 are formed by the base 112 extending toward the inside of the liquid storage chamber 1111. The first air guide tube 1121 is a hollow structure, and the first air guide tube 1121 defines an air guide channel 11211. The inside of the first air guide tube 1121 is the channel wall. When the air guide member 130 is arranged in the air guide channel 11211, the air guide member 130 abuts against the first air guide tube 1121. The first air outlet tube 1122 is also a hollow structure, and the first air outlet tube 1122 defines a first channel 11221, and the first channel 11221 communicates with the liquid storage chamber 1111. The first channel 11221 is a part of the air outlet channel of the atomizer assembly 100. When the atomized liquid is atomized into an aerosol in the liquid storage chamber 1111, the aerosol is guided out of the base 112 through the first channel 11221 instead of being guided out through the air guide channel 11211. The first air guide pipe 1121 and the first air outlet pipe 1122 are separately arranged, and the two are not connected and the gases to be guided out are also different. The first air guide pipe 1121 is used to conduct air to balance the internal air pressure of the atomizer assembly 100 and to set the air guide 130 to prevent leakage of the atomized liquid, while the first air outlet pipe 1122 conducts the aerosol after the atomized liquid is atomized for inhalation by the user.

[0055] In some embodiments (not shown in the figure), the first air duct 1121 and the first air outlet duct 1122 may also be formed by the base 112 extending toward the interior away from the liquid storage chamber 1111, that is, extending toward the top of the base 112. In another embodiment (not shown in the figure), the first air duct 1121 and the first air outlet duct 1122 may also be formed by the base 112 extending toward the interior away from the liquid storage chamber 1111 and extending toward the interior of the liquid storage chamber 1111, that is, the base 112 extends both upward and downward. The base 112 extends in two sections to form the first air duct 1121 and the first air outlet duct 1122.

[0056] In some embodiments, see Figure 7 As shown, the air guide 130 has an outer peripheral wall 131 in contact with the channel wall, and a groove 132 is provided on the outer peripheral wall 131, and the groove 132 is a curved structure. Specifically, when the outer peripheral wall 131 of the air guide 130 abuts against the channel wall, the groove 132 is located between the outer peripheral wall 131 and the channel wall to form an air guide groove 133, and the air guide groove 133 is configured to allow gas conduction and hinder the atomized liquid from being discharged. The curved groove 132 can also provide resistance for the atomized liquid, further preventing the atomized liquid from leaking through the air guide channel 11211.

[0057] In other embodiments (not shown in the figure), the groove 132 of the air guide 130 is not limited to being set on the peripheral wall 131, and the groove 132 can also be set inside the air guide 130 so that the air guide 130 is a hollow structure, and the gas passes through the inside of the air guide 130 to achieve conduction. In another embodiment (not shown in the figure), the atomizer assembly 100 may not include the air guide 130, and the bottom wall of the base 112 may be provided with a groove 132 that penetrates the bottom wall thickness of the base 112 and has a curved structure, so that the bottom of the base 112 has a groove 132 with a curved structure that connects the outside and the liquid storage chamber 1111. In some embodiments (not shown in the figure), the groove 132 may not have a curved structure, and the shape structure of the groove 132 may be a vertical shape structure, as long as the groove 132 allows the gas to be conducted to balance the air pressure and prevent the leakage of the atomized liquid.

[0058] In some embodiments, see Figure 3 , Figure 5 and Figure 8 As shown, the atomization assembly 100 also includes an atomization tube 150 and an atomization core 160, and the liquid storage 120 defines a liquid inlet channel 121 and an atomization channel 122, and the liquid inlet channel 121 and the atomization channel 122 are arranged at intervals and are not connected. Among them, the liquid inlet channel 121 is a channel for the liquid storage 120 to replenish the atomized liquid, and the atomized liquid enters and is stored in the liquid storage 120 through the liquid inlet channel 121. The atomization channel 122 is a channel for the atomized liquid to be converted into an aerosol, and the atomization tube 150 and the atomization core 160 are both located in the atomization channel 122, the atomization tube 150 is inserted in the atomization channel 122, and the atomization core 160 is located in the atomization tube 150 and the atomization core 160 is also located in the atomization channel 122. Among them, since the atomizer core 160 is the main component for atomization, the position of the atomizer core 160 is the position for atomization. Using the atomizer tube 150 to separate the atomizer core 160 and other components in the liquid storage chamber 1111 can prevent the atomized aerosol from being discharged from other places in the liquid storage chamber 1111, and the atomizer tube 150 is connected to the first air outlet pipe 1122 of the base 112 to connect the atomization channel 122 and the first channel 11221, so that the aerosol is generated in the atomization channel 122 and can be directly discharged from the atomization channel 122 to the first channel 11221.

[0059] Specifically, when the atomized liquid needs to be replenished, the atomizing assembly 100 needs to be inverted so that the atomized liquid can flow through the liquid inlet channel 121 to the liquid storage 120 and be stored in the liquid storage 120. Since part of the atomized liquid may flow from the liquid storage 120 to the cover body 140 during the inversion process, the air guide 130 will prevent the atomized liquid flowing to the cover body 140 from leaking from the air guide channel 11211. At the same time, the liquid storage 120 is made of a material with a conductive effect, such as a cotton body, or a material such as ceramic. The liquid storage 120 will conduct the atomized liquid toward the atomizing core 160, and the conducted atomized liquid will penetrate into the atomizing core 160 through the liquid guide port on the atomizing tube 150, and the atomizing core 160 will heat the atomized liquid to atomize the atomized liquid into an aerosol. Among them, the air pressure in the liquid storage chamber 1111 can be balanced by the air guide 130, thereby accelerating the conduction of the atomized liquid. After the atomized liquid is atomized into aerosol in the atomization channel 122, the aerosol will be discharged from the atomization channel 122 through the atomization tube 150 and enter the first channel 11221. Since the atomization tube 150 is connected to the first air outlet pipe 1122, the aerosol will be directly introduced into the first channel 11221 from the atomization channel 122 and will not be discharged from the air guide 130.

[0060] In some embodiments, see Figure 3 , Figure 6 and Fig. 9As shown, the atomizer assembly 100 further includes a cover 140, which is used to contact the user's mouth, and the user inhales the atomized aerosol through the cover 140. The cover 140 is connected to the side of the base 112 away from the warehouse body 111, that is, one side of the base 112 is connected to the warehouse body 111, and the other side is connected to the cover 140, and the base 112 is arranged between the cover 140 and the warehouse body 111. When the cover 140 is connected to the base 112, a space is formed between the cover 140 and the base 112, and the space is an adsorption chamber 1123. The cover 140 includes a second air outlet pipe 141, which defines a second channel 1411. The second channel 1411 is connected to the first channel 11221. When the aerosol enters the first channel 11221, it will be conducted from the first channel 11221 to the second channel 1411, and the user can inhale the derived aerosol through the second channel 1411. Further, a liquid absorbing member 1124 is provided in the adsorption chamber 1123. After the aerosol enters the second channel 1411, part of the aerosol may be cooled and become condensed liquid after entering the cover 140, and the condensed liquid may flow back into the atomization core 160. The liquid absorbing member 1124 can absorb the refluxed condensed liquid to prevent the condensed liquid from flowing back into the atomization core 160 to affect the subsequent aerosol taste and the user experience. Furthermore, the second channel 1411 is also connected to the air guide channel 11211. Since the second channel 1411 is connected to the outside world, the air guide channel 11211 is connected to the second channel 1411, so the air guide channel 11211 can be connected to the outside world through the second channel 1411, so as to exchange gas to balance the air pressure. The first channel 11221 can also guide the aerosol to the outside world through the second channel 1411. The first channel 11221 and the second channel 1411 constitute the air outlet channel of the atomizer assembly 100.

[0061] In some embodiments, see Figure 3 and Figure 4As shown, the base 112 has a bottom wall facing the cover body 140, and the bottom wall is the bottom wall of the adsorption chamber 1123. The bottom wall is convex toward the cover body 140 and is formed with an annular protrusion. The annular protrusion is arranged around the channel opening of the first channel 11221 facing the second channel 1411, and the inner diameter of the annular protrusion is the same as the inner diameter of the first channel 11221. The liquid absorbing member 1124 abuts on the annular protrusion, and the other side of the liquid absorbing member 1124 is close to the end of the second air outlet pipe 141 of the cover body 140, that is, when the liquid absorbing member 1124 abuts on the annular protrusion, the liquid absorbing member 1124 is close to the second channel 1411, and the liquid absorbing member 1124 does not contact the bottom wall, and the two are arranged at intervals and form a gap. The adsorption chamber 1123 can accommodate part of the atomized liquid through the gap. Specifically, when the atomized liquid is replenished in an inverted manner, if the amount of the atomized liquid is too large, part of the atomized liquid may leak from the air guide 130 to the adsorption chamber 1123, and the annular protrusion is a structure with a height, and the atomized liquid leaking into the adsorption chamber 1123 will be stored in the gap formed by the liquid absorbing member 1124 and the bottom wall surface, and when the height of the accumulated atomized liquid exceeds the annular protrusion, the atomized liquid can be contained in the gap. If the height of the atomized liquid is higher than the protrusion height of the annular protrusion, since the annular protrusion abuts against the liquid absorbing member 1124, the atomized liquid exceeding the protrusion height will be absorbed by the liquid absorbing member 1124.

[0062] In some embodiments, see Figure 4 and Fig. 9As shown, the atomizer assembly 100 also includes a control device 170, and the control device 170 is connected to the atomizer core 160 through a wire so that the atomizer core 160 can be heated to convert the atomized liquid into an aerosol. The warehouse body 111 is formed with a support plate 1112 on the side away from the liquid storage chamber 1111, and the cover body 140 is connected to the support plate 1112. When the cover body 140 is connected to the support plate 1112, the two cooperate with each other to jointly define the accommodating chamber 11121. The control device 170 is connected to the surface of the support plate 1112 and is accommodated in the accommodating chamber 11121. The control device 170 of the conventional atomizer assembly 100 is often arranged at the same position as the liquid storage chamber 1111, such as above the liquid storage chamber 1111 or below the liquid storage chamber 1111, and the liquid storage chamber 1111 and the control device 170 are in the same position. Compared with the conventional atomizer assembly 100, the control device 170 in this embodiment is arranged in an offset manner. Since the control device 170 is connected to the support plate 1112, and the support plate 1112 is formed by extending away from the liquid storage chamber 1111, the control device 170 is also connected away from the liquid storage chamber 1111, that is, the control device 170 is offset relative to the liquid storage chamber 1111, and the two are not in the same position, and are different from the conventional arrangement of the control device 170 and the liquid storage chamber 1111. This method can make the liquid storage chamber 1111 have a larger setting space, thereby increasing the space that the liquid storage chamber 1111 can store the atomized liquid, so that the atomizer has the advantage of a large atomized liquid storage capacity. Furthermore, the cover 140 defines a third channel 142, one end of the third channel 142 is connected to the accommodating chamber 11121, and the other end is connected to the outside. When the user performs a suction action, the airflow in the accommodating chamber 11121 will flow and change, and the air pressure inside the atomizing assembly 100 will change with the change of the airflow and generate negative pressure. The control device 170 can sense the negative pressure through the third channel 142, thereby controlling the atomizing core 160 to heat the atomized liquid to atomize it into an aerosol.

[0063] In some embodiments, see Figures 9 to 11As shown, the atomizer assembly 100 further includes a bracket 180, which is connected to the base 112 and accommodated in the accommodating chamber 11121. At the same time, the bracket 180 also defines an accommodating chamber 181 and a liquid storage tank 182, and the control device 170 further includes a sensor 171, which is used to sense the negative pressure generated inside the atomizer assembly 100. The sensor 171 is arranged in the accommodating chamber 181 of the bracket 180, and the bracket 180 supports and accommodates the sensor 171. Further, the liquid storage tank 182 is formed by a depression on one side of the bracket 180 facing the cover body 140, that is, the depression direction of the liquid storage tank 182 is toward the base 112. When the user inhales the aerosol, part of the condensate will be sucked out and remain at the upper end of the cover body 140 and flow into the accommodating cavity 11121 through the third channel 142. The setting of the liquid storage tank 182 can collect the condensate flowing into the accommodating cavity 11121 and prevent the condensate from entering the accommodating cavity 181 and causing damage to the control device 170.

[0064] In some embodiments, see Figure 3 and Fig. 9 As shown, the cover body 140 includes a mouthpiece 143, and a first through hole 1431 and a second through hole 1432 are provided on the mouthpiece 143. The first through hole 1431 and the second through hole 1432 are separated, wherein the first through hole 1431 is connected to the second channel 1411, and the second through hole 1432 is connected to the third channel 142. Specifically, when the user performs a suction action through the mouthpiece 143, the sensor 171 in the accommodating cavity 11121 will sense the negative pressure and start the atomizing core 160 through the control device 170, and the atomizing core 160 will heat the atomized liquid to atomize the atomized liquid into an aerosol, and the aerosol enters the first channel 11221 from the atomizing channel 122, and then is introduced into the second channel 1411 from the first channel 11221, and finally the aerosol is guided out to the outside through the first through hole 1431 connected to the second channel 1411 for the user to inhale. When the atomizer core 160 is working, the liquid storage 120 will transmit new atomizer liquid to the atomizer core 160 while the atomizer core 160 consumes the atomizer liquid. The air guide channel 11211 on the base 112 will be connected to the second channel 1411 to communicate with the outside to achieve the purpose of balancing the air pressure, so that the atomizer liquid in the liquid storage 120 is guided to the atomizer core 160 faster.

[0065] The electronic atomization device 200 of the second embodiment of the utility model is described below with reference to the drawings in the specification.

[0066] See also Fig.12As shown, the second embodiment of the utility model provides an electronic atomization device 200, which includes a housing 210, a battery 220, a liquid storage bottle 230 and the atomization assembly 100 of the first embodiment of the utility model. Among them, the liquid storage bottle 230 and the atomization assembly 100 are both connected to the housing 210 and accommodated inside the housing 210. The liquid storage bottle 230 contains atomized liquid. The atomization assembly 100 is connected to the liquid storage bottle 230, and the atomization assembly 100 is used to obtain the atomized liquid in the liquid storage bottle 230. The battery 220 is also connected to the housing 210 and the liquid storage bottle 230, and is electrically connected to the atomization assembly 100. The housing 210 is a protective component that is sleeved on the liquid storage bottle 230, the atomization assembly 100 and the battery 220, which is used to prevent the internal parts of the electronic atomization device 200 from being damaged and damaged, causing the electronic atomization device 200 to be unable to work.

[0067] Specifically, see Figures 1 to 12 As shown, when the user performs the inhalation action, negative pressure will be generated inside the electronic atomization device 200, and the sensor 171 in the control device 170 will sense the negative pressure and control the atomization core 160 to start working through the control device 170. The liquid storage 120 will originally have part of the atomized liquid, and the liquid storage 120 will transfer the part of the atomized liquid to the atomization core 160. The atomization core 160 heats the atomized liquid through the heating element to atomize it into an aerosol. The aerosol will be discharged from the atomization channel 122 and pass through the first channel 11221 and the second channel 1411 successively. Finally, the aerosol will be discharged to the outside through the first through hole 1431 of the cover body 140 for the user to inhale. When the atomized liquid in the liquid storage 120 is exhausted, the user needs to invert the electronic atomization device 200 to replenish the atomized liquid. When inverted, the atomized liquid in the liquid storage bottle 230 enters the liquid storage 120 through the liquid inlet channel 121. During the inversion process, part of the atomized liquid may leak from the bottom of the base 112. Because it is necessary to ensure the air pressure balance in the liquid storage cavity 1111 to facilitate the conduction of the atomized liquid, an air guide 130 is set in the air guide channel 11211 of the base 112 to balance the air pressure and prevent the leakage of the atomized liquid. When the user performs the suction action again, the heating element in the atomization core 160 will continue to heat the new atomized liquid to be atomized into an aerosol, so that the electronic atomization device 200 can continue to work.

[0068] During the use of the electronic atomization device 200, when the atomized liquid is atomized and turned into an aerosol and discharged, part of the aerosol may condense to form a condensate backflow. The liquid absorbing member 1124 is provided on the base 112 to prevent the refluxed condensate from re-entering the atomization core 160 to affect the taste of the subsequent atomized aerosol. At the same time, if part of the atomized liquid leaks from the air guide channel 11211 due to excessive amount of atomized liquid when inverted, the liquid absorbing member 1124 can also absorb the atomized liquid leaking from the air guide channel 11211 while replenishing the atomized liquid when the electronic atomization device 200 is inverted, so as to prevent the atomized liquid from flowing out and leaking to the outer wall of the electronic atomization device 200.

[0069] In some embodiments, a recessed structure is formed on the outer wall of the chamber 111 facing the battery 220, and the shape of the recessed structure matches the shape of the battery 220, so that the battery 220 can be connected to the outer wall of the chamber 111, and the battery 220 is arranged below the control device 170 and on the same side as the control device 170, so that the chamber 111 can have a larger capacity for storing atomized liquid and connecting the liquid storage bottle 230, so that the electronic atomization device has the advantage of a large atomized liquid capacity. Further, when the liquid storage bottle 230 is connected to the battery 220, at least a portion of the liquid storage bottle 230 is connected below the battery 220, and the liquid storage bottle 230 includes an abutment member, which is extended in the direction of the battery 220, and the abutment member also has a support structure extended, and the support structure is made of a tough material, which can be bent under the action of an external force, and will return to its original position when the external force disappears. When the liquid storage bottle 230 is connected to the outer shell 210, the abutment will abut the bottom of the battery 220, and the supporting structure is located between the abutment and the battery 220. Under the clamping force of the abutment and the battery 220, the supporting structure will bend toward the side away from the bottom of the battery 220 and have a tendency to reset, thereby providing a supporting force for the bottom of the battery 220, providing support for the battery 220, further fixing the connection between the battery 220 and the outer shell 210, and preventing the battery 220 from loosening inside the outer shell 210 to affect the normal operation of the electronic atomization device 200.

[0070] The embodiments of the utility model are described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the utility model. In addition, the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

Claims

1. Atomizing assembly, characterized in that: include: The atomization chamber defines an air guide channel, the air guide channel is connected to the outside, and the atomization chamber further defines a liquid storage cavity connected to the air guide channel; The air guide member is accommodated in the air guide channel, the air guide member abuts against the channel wall of the air guide channel, and an air guide groove is defined between the air guide member and the channel wall.

2. The atomizer assembly according to claim 1, characterized in that: The atomization bin includes a bin body and a base, wherein the base is connected to the bin body and defines the liquid storage cavity together with the bin body, and the base defines the air guide channel communicating with the liquid storage cavity.

3. The atomizer assembly according to claim 2, characterized in that: The base includes a first air duct and a first air outlet duct, the first air duct and the first air outlet duct are separately arranged, the first air duct is formed by extending from the base toward the inside of the liquid storage chamber, the first air duct defines the air channel, the first air outlet duct defines a first channel, and the first channel is connected to the liquid storage chamber.

4. The atomizer assembly according to claim 1, characterized in that: The air guide member has an outer peripheral wall in contact with the channel wall, the outer peripheral wall is provided with a groove, the groove is configured so that the air guide member abuts against the channel wall to form the air guide groove, and the air guide groove has a curved structure.

5. The atomizing assembly according to claim 3, characterized in that: It also includes a cover body, which is connected to the side of the base facing away from the warehouse body. The cover body and the base jointly define an adsorption chamber, and the adsorption chamber is provided with a liquid absorption component. The cover body includes a second air outlet pipe, and the second air outlet pipe defines a second channel. The second channel connects the first channel and the air guide channel, and the first channel and the second channel jointly constitute the air outlet channel of the atomization component.

6. The atomizer assembly according to claim 5, characterized in that: It also includes a liquid storage, an atomization tube and an atomization core. The liquid storage defines a liquid inlet channel and an atomization channel. The liquid inlet channel and the atomization channel are arranged at intervals. The atomization tube is inserted in the atomization channel and connected to the first air outlet pipe. The atomization core is arranged in the atomization tube and located in the atomization channel. The atomization tube separates the atomization core and the liquid storage, and the atomization channel is connected to the air outlet channel.

7. The atomizer assembly according to claim 5, characterized in that: It also includes a control device, the warehouse body is formed with a support plate on a side away from the liquid storage cavity, the cover body is connected to the support plate, and together with the support plate, defines a receiving cavity, and the control device is arranged on the surface of the support plate and received in the receiving cavity; The cover body defines a third channel, the third channel is connected to the accommodating cavity, and the control device senses airflow changes through the third channel.

8. The atomizer assembly according to claim 7, characterized in that: It also includes a bracket, which is arranged in the accommodating cavity and abuts against the base. The bracket defines the accommodating cavity, and a side facing the cover body is recessed to form a liquid storage tank, and the liquid storage tank is configured to store atomized liquid to prevent the atomized liquid from entering the accommodating cavity. The control device includes a sensor, which is arranged in the accommodating cavity.

9. The atomizer assembly according to claim 7, characterized in that: The cover body includes a suction nozzle portion, the suction nozzle portion is separately provided with a first through hole and a second through hole, the first through hole and the second through hole are separately provided, the first through hole is connected to the second channel, and the second through hole is connected to the third channel.

10. An electronic atomization device, characterized in that: include: shell; a battery connected to the housing; A liquid storage bottle containing atomized liquid and connected to the battery and the housing; as well as The atomizer assembly according to any one of claims 1 to 9 is connected to the housing and electrically connected to the battery, and the atomizer assembly is connected to the liquid storage bottle to obtain the atomized liquid in the liquid storage bottle.

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